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Causes Of Cracking Of Stainless Steel Seamless Pipes

Feb 25, 2021

The use of stainless steel seamless tubes is also increasing. Many production processes are inseparable from stainless steel seamless pipes. However, some stainless steel seamless pipes will crack during use. This phenomenon can also happen for many reasons.


Stainless steel seamless pipes are welded by steel plates. Weld cracking is generally caused by the welding seam being too deep and making the weld seam too thin. This is a quality problem. This is not a qualified stainless steel seamless pipe. If you don’t use it, you won’t be able to find this problem. It’s usually discovered after using it, so it brings a little trouble to our lives.


Choosing a stainless steel pipe with nitrogen protection is a good prevention method. Generally, stainless steel pipes without nitrogen protection are easy to rust, and the pipes are easy to crack. They are more stable than nitrogen, and the protection of the internal welding bead is more thorough and not easy to crack. It can reduce the chance of pipe rust.